Numbers                            Graphs

The number of letters sent, and the number of letter received, combined with a total, are given in alphabetical order of correspondent. The graphs are simply a different arrangement of the numbers, but they concentrate on the main people.

Summary of the main sixteen scientists: 

Correspondent

To

From

Total

Status

Network

Epoch

Darwin GH

97

444

541

Academic

Harmonic

1845-1912

Whewell W

100

391

491

Academic

Synthetic

1794-1866

Lubbock JW

80

255

335

Academic

Synthetic

1803-1865

Airy GB

164

112

276

Academic

Synthetic

1801-1892

Beaufort F

94

133

227

Academic

Synthetic

1774-1857

Thomson W

91

92

183

Academic

Harmonic

1824-1907

Roberts E

11

126

137

Worker

Harmonic

1845-1933

Bunt TG

104

7

111

Worker

Synthetic

1794-1872

Adams JC

25

82

107

Academic

Harmonic

1819-1892

Baird AW

71

9

80

Worker

Harmonic

1842-1908

Bache AD

33

44

77

Academic

American

1806-1867

Dessiou JF

70

8

78

Worker

Synthetic

1769-1853

Pourtales LF

45

26

71

Worker

American

1823-1880

Ross D

55

3

58

Worker

Synthetic

1812-1854

Stratford WS

42

8

50

Academic

Synthetic

1791-1853

Gordon WW

20

29

49

Worker

American

fl.1848-1855